135370240

素因数分解:

$2^9\times 5^1\times {\mathrm{52879}}^1$

素因数の和:52902

約数の個数: 40

約数和(自身を含む): 324577440

約数和(自身を除く): 189207200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 52879, 105758, 211516, 264395, 423032, 528790, 846064, 1057580, 1692128, 2115160, 3384256, 4230320, 6768512, 8460640, 13537024, 16921280, 27074048, 33842560, 67685120, 135370240]

約数ペア:

[(1, 135370240), (2, 67685120), (4, 33842560), (5, 27074048), (8, 16921280), (10, 13537024), (16, 8460640), (20, 6768512), (32, 4230320), (40, 3384256), (64, 2115160), (80, 1692128), (128, 1057580), (160, 846064), (256, 528790), (320, 423032), (512, 264395), (640, 211516), (1280, 105758), (2560, 52879)]